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Heat exchanger radiating fin structure and heat exchanger thereof

  • US 8,418,750 B2
  • Filed: 02/05/2010
  • Issued: 04/16/2013
  • Est. Priority Date: 11/25/2009
  • Status: Active Grant
First Claim
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1. A heat exchanger radiating fin structure comprising:

  • a main body having a first plane face and at least one lateral side, multiple depressions being formed on the first plane face; and

    at least one rib disposed on a portion of the first plane face, which portion is free from any of the depressions, the at least one rib obliquely extending in one direction neither normal nor parallel to any lateral side of the first plane face;

    wherein the at least one rib has a top portion, a front edge and a rear edge, wherein the front edge of each rib is formed substantially at a right angle to said top portion and the rear edge of the rib is formed as an arcuate section from the top portion to the first plane face.

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